public async Task When_There_Is_No_Message_In_The_Sql_Inbox_And_I_Check_Exists_Async()
{
Guid commandId = Guid.NewGuid();
bool exists = await _sqlInbox.ExistsAsync <MyCommand>(commandId, "some-key");
exists.Should().BeFalse();
}
public async Task When_The_Message_Is_Already_In_The_Inbox_Async()
{
await _sqlInbox.AddAsync(_raisedCommand, _contextKey);
_exception = await Catch.ExceptionAsync(() => _sqlInbox.AddAsync(_raisedCommand, _contextKey));
//_should_succeed_even_if_the_message_is_a_duplicate
_exception.Should().BeNull();
var exists = await _sqlInbox.ExistsAsync <MyCommand>(_raisedCommand.Id, _contextKey);
exists.Should().BeTrue();
}